DESIGN AND FABRICATION OF A ROTOR-STATOR HOMOGENIZER

Abstract

A rotor-stator homogenizer is a device used to generate a local shear rate significantly higher than that produced by typical radial agitators. It consists of a rotor, typically in a floating state with respect to the stator, and a cylindrical stator with a hollow and multiple flow passages. The rotor-stator homogenizer is designed to create stable emulsions and accelerate solid-liquid phase-transfer reactions by producing very small particles in the mixing tank, making it particularly effective for applications in the cosmetic, formulation, and dye industries. This report explores the rotor-stator homogenizer, covering fundamental principles, design, fabrication, and performance testing. The first section delves into the working mechanisms, providing insight into its operation and applications, as well as its advantages over other types of homogenizers. The subsequent sections detail the design and fabrication processes, encompassing the approach taken and selection of subsequent parameters. Performance testing involves optimizing homogenization time and validating results through experimental testing. The report concludes with key findings, recommendations for optimal use, and future development prospects, underscoring the rotor-stator homogenizer's significance in industrial processes and its potential for technological advancements.